* {
	margin: 0;
	padding: 0;
}

body {
	font-family: Exo, '-apple-system', 'Open Sans', HelveticaNeue-Light, 'Helvetica Neue Light', 'Helvetica Neue', 'Hiragino Sans GB', 'Microsoft YaHei', Helvetica, Arial, sans-serif;
	color: #333;
}

#main {
	width: 100vw;
	height: 100vh;
}